Cybersecurity Software Engineer - Level 3 or 4 Northrop Grumman CorpCybersecurity Software Engineer - Level 3 or 4Boulder, CO$114,000–$171,000 / yearThe Northrop Grumman Space Systems, Multi-Domain Operations, and Missile Defense Integration Business Unit (BU); Advanced Programs group has an opening for a Cybersecurity Software Engineer - Level 3 or 4. We are working on an autonomous distributed tracking system - Join our high performing software team as the primary systems engineer and come make history with us! Principal Cybersecurity Software Engineer - Level 4. Basic Qualifications: Principal Cybersecurity Software Engineer - Level 3: Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and 5 years of related experience, or a Master''s Degree and 3 years of related experience, or 1 year of experience with a PhD.
Senior Electrical Engineer, Data Center Design Engineering Fleet Data CentersSenior Electrical Engineer, Data Center Design EngineeringDenver, ColoradoKnowledge of all aspects of electrical engineering is required, including UPS, generators, LV and MV switchgear, electrical power management systems and value engineering as the relate to designing state-of-the-art data centers. This role involves working with cross-functional teams to ensure best-in-class electrical systems that support massive cloud operations across multiple regions.
Senior Mechanical Engineer, Data Center Design Engineering Fleet Data CentersSenior Mechanical Engineer, Data Center Design EngineeringDenver, ColoradoKnowledge of all aspects of mechanical engineering is required, including central utility plants, built-up mechanical rooms, packaged equipment, chilled water equipment and piping, DX systems, airside and water-side economization, humidity control, and value engineering as the relate to designing state-of-the-art data centers. Proven track record of delivering mechanical systems for large-scale data center projects, including experience with HVAC and cooling systems, chiller plants, rack-based cooling, and fire suppression systems.
SR IT SYSTEMS ENGINEER - PUB SEC Lumen Technologies IncSR IT SYSTEMS ENGINEER - PUB SECCORemote$88,860–$118,480 / yearThe Senior IT Systems Engineer provides advanced Tier II support by troubleshooting and repairing network devices, tools, and services for a nationwide fiber optic transport network as well as network support for two (2) geographically separated Network Operation Centers (NOC). The IT System Engineer II is operationally responsible for all IP and network management applications associated with the IP and transport platforms and maintaining 100% availability of IP and Network Management services in engineering and operations environment.
Senior Electronics Test Engineer I CesiumAstro IncSenior Electronics Test Engineer IWestminster, CO$120,000–$160,500 / yearKey projects will include developing and managing software for interfacing with flight hardware and test equipment in an abstract and flexible manner that can be quickly implemented into a variety of test campaigns, developing methods to store and access generated data, and equipping the test team with other software tools necessary to efficiently accomplish ambitious testing goals. Additionally, designing test solutions for flight hardware optimizing for reliability and efficiency, and developing modular, reusable test and automation software in Python (or similar languages) implemented in a variety of test applications to verify design and build quality.
Senior Spacecraft Communication Systems Engineer II CesiumAstro IncSenior Spacecraft Communication Systems Engineer IIWestminster, CO$134,000–$161,000 / yearPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. The ideal candidate will have a strong background in systems engineering, expertise with both space-based communication payloads and ground terminals, and proven ability to coordinate activities across multidisciplinary engineering teams.
Senior Software Engineer - NVLink Rack Scale Stability and Reliability NVIDIA CorpSenior Software Engineer - NVLink Rack Scale Stability and ReliabilityCOIn this role, you will partner closely with architects and developers building our next-generation NVLink and NVSwitch systems, helping transform first-of-their-kind platforms into stable, reliable, and volume production-ready systems. We are looking for highly motivated Senior Software Engineers to join our Fabric Networking team with a targeted focus on NVLink Rack-Scale Systems Stability & Reliability.
NewSenior Electrical Engineer ALTEN Technology USASenior Electrical EngineerDenver, CO$115,000–$150,000 / yearAs a member of our electrical team, you will work in multi-disciplinary project teams to architect and develop systems for a wide variety of markets including consumer products, medical devices, space systems, unmanned aerial vehicles, and industrial controls. We're ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life—from advancing space exploration and life-saving medical devices to building autonomous electric vehicles.
Senior Data Scientist Engineer - SFL Scientific Deloitte Touche Tohmatsu LtdSenior Data Scientist Engineer - SFL ScientificDenver, CO$128,000–$252,500 / yearWorking with a team of interdisciplinary data scientists, engineers, architects, and consultants, our work includes novel areas such as cancer detection, drug discovery, optimizing population health and clinical trials, autonomous systems and edge AI, agentic solutions, and consumer product innovation. From strategy to execution, this team delivers integrated, end-to-end support and advisory services covering valuation modeling, cost optimization, restructuring, business design and transformation, infrastructure and real estate, mergers and acquisitions (M&A), and sustainability.
Senior Data Center Infrastructure Engineer SciTecSenior Data Center Infrastructure EngineerAurora, CO$146,000–$175,000 / yearSuccessful applicants will bring deep experience with data center design, configuration, & maintenance, familiarity with hardware procurement, a readiness to work hands-on keyboard to solve challenging data center problems, a strong collaborative spirit, experience successfully mentoring junior team members, superior problem solving skills, a passion for security and data protection, and a clear focus on supporting customer needs. For the past forty-five plus years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awareness; and aircraft survivability missions.
Senior Site Reliability Engineer KharonSenior Site Reliability EngineerDenver, CO$160,000–$200,000 / yearGiven the significance of our work and the increasing global reliance on our insights, we are looking for a Senior Site Reliability Engineer to join us as we work to shape the way businesses perceive and navigate global risks. We take really complex data as it relates to global security and empower our clients to not only understand the risk associated with their potential business relationships but to operationalize that data so that they can make the best and most informed decisions possible.
Senior DevSecOps Engineer Parsons CorpSenior DevSecOps EngineerBoulder, CO$148,300–$266,900 / yearDesign, build, and operate automated CI/CD pipelines (e.g., GitLab CI, GitHub Actions, Azure DevOps, Jenkins) with integrated security controls including SAST, DAST, SCA, container image scanning, and secret management. Implement, harden, and manage containerized workloads using Docker and Kubernetes (including RKE2, OpenShift, or Rancher), leveraging Helm, Kustomize, and umbrella charts to deploy and manage complex, multi-service systems.
Senior Infrastructure Engineer SciTecSenior Infrastructure EngineerAurora, CO$146,000–$175,000 / yearSuccessful applicants will bring deep experience with data center design, configuration, & maintenance, familiarity with hardware procurement, a readiness to work hands-on and solve challenging data center problems, a strong collaborative spirit, experience successfully mentoring junior team members, superior problem solving skills, a passion for security and data protection, and a clear focus on supporting customer needs. For the past forty-five plus years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awareness; and aircraft survivability missions.
Senior Devsecops Engineer Parsons Commercial Technology Group Inc.Senior Devsecops EngineerBoulder, CO$148,300–$266,900 / yearDesign, build, and operate automated CI/CD pipelines (e.g., GitLab CI, GitHub Actions, Azure DevOps, Jenkins) with integrated security controls including SAST, DAST, SCA, container image scanning, and secret management. Implement, harden, and manage containerized workloads using Docker and Kubernetes (including RKE2, OpenShift, or Rancher), leveraging Helm, Kustomize, and umbrella charts to deploy and manage complex, multi-service systems.
Senior Engineer Raft Company WebsiteSenior EngineerColorado Springs, CO$110,000–$180,000 / yearRaft ( https://TeamRaft.com ) is a customer-obsessed non-traditional defense tech company dedicated to empowering U.S. military and government agencies with cutting-edge AI/ML and data solutions. You will lead the automation of software delivery, infrastructure provisioning, and security integration while partnering closely with software engineers, cybersecurity teams, and customer stakeholders.
Sr Principal Real-time Software Engineer RTX CorpSr Principal Real-time Software EngineerAurora, COWorking with a cross-discipline team, the candidate must have experience developing, testing, and integrating software for edge or embedded devices and/or subsystems (like telecom, medical, IoT, automotive, or robotics) where hardware operation, time critical function, functional reliability, mission assurance, and safety might be major concerns. Our Senior Principal Embedded Real-Time Software Developer/Integrator is a technical position that works in an Integrated Product Team (IPT) environment to architect, design, implement, test, debug, and deploy Software for Firmware (FPGA) and Hardware solutions that meet current and next generation autonomous avionics systems' needs.
Sr Software Engineer, Ground Software Sierra Space CorporationSr Software Engineer, Ground SoftwareCentennial, CO$156,666–$215,436.75 / yearSuperior communication and team leadership abilities, with track record of effectively using collaborative tools (GitHub, GitLab, Bitbucket) and facilitating development ceremonies (daily standups, backlog grooming, sprint planning, task estimation, retrospectives). This advanced position requires deep expertise in multiple programming languages, an advanced understanding of software development principles, and the ability to design, architect, and implement complex software systems.
Senior Platform Engineer SimplesenseSenior Platform EngineerDenver, Colorado$155,000–$195,000 / yearIndividual Contributor: Provide hands-on technical contributions to the infrastructure design and deployment with a time allocation of approximately 80% on solving technical problems (coding IaC, system design, reviews, troubleshooting) and 20% mentoring, coordinating with Staff and Principal Engineers, and supporting operations. Our team combines over 100 years of direct mission experience solving hard problems with 50 years technical expertise deploying DevSecOps, cybersecurity, and cloud infrastructure, giving us a deep appreciation for our customers’ mission and end users’ priorities.
Senior Electrical Engineer LuxusSenior Electrical EngineerColorado Springs, CODFW Consulting Group, Inc. (DFWCGI) is a nationally respected MEP engineering consulting firm delivering full-service engineering solutions across the U.S. Their expertise spans building systems design, systems engineering analysis, construction administration, facility assessments, sustainability, energy management, and program management. You’ll lead the electrical discipline on complex, multi-discipline projects—owning technical quality, coordination, and client-facing delivery for systems where reliability is non-negotiable.
Senior Navigation Engineer Red Canyon Engineering & SoftwareSenior Navigation EngineerWestminster, CO$132,000–$174,900 / yearAbility to act as primary navigation point of contact, interacting with vendors and partners, driving requirements, owning verification/validation, and conducting system-level trades. This position is responsible for leading development efforts, supporting a technically diverse team, and conducting detailed analyses of navigation technology and missions.